78889362032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{856153}}^1$

素因数の和:856617

約数の個数: 40

約数和(自身を含む): 164977451184

約数和(自身を除く): 86088089152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 443, 886, 1772, 3544, 5759, 7088, 11518, 23036, 46072, 92144, 856153, 1712306, 3424612, 6849224, 11129989, 13698448, 22259978, 44519956, 89039912, 178079824, 379275779, 758551558, 1517103116, 3034206232, 4930585127, 6068412464, 9861170254, 19722340508, 39444681016, 78889362032]

約数ペア:

[(1, 78889362032), (2, 39444681016), (4, 19722340508), (8, 9861170254), (13, 6068412464), (16, 4930585127), (26, 3034206232), (52, 1517103116), (104, 758551558), (208, 379275779), (443, 178079824), (886, 89039912), (1772, 44519956), (3544, 22259978), (5759, 13698448), (7088, 11129989), (11518, 6849224), (23036, 3424612), (46072, 1712306), (92144, 856153)]